PHP Manual
PrevNext

is_float

(PHP 3, PHP 4 )

is_float -- Finds whether a variable is a float

Description

bool is_float (mixed var)

This function is an alias for is_double().

See also is_double(), is_bool(), is_real(), is_int(), is_integer(), is_string(), is_object(), is_array(), and is_long().

PrevHomeNext
is_doubleUpis_int